Weather | 7 | |
Air | 3 | |
Ocean / Sea | 3 | |
Invertebrates | 1 | |
Land Mammals | 1 | |
Reptiles | 1 | |
Surface Waters / Wetlands | 1 |
Extreme Temperature | 9 | |
Death / Die-off / Decline | 1 | |
Permafrost Change | 1 | |
Rain on Snow | 1 | |
Seasonal Timing | 1 | |
Ice / Snow Change | 1 | |
Pathogen | 1 |
1 | 3 | 2 | 3 |
|
|
|
|
1 | 1 | 1 | 2 | 1 | 2 | 1 |
|
|
|
|
|
|
|
FALL | 3 | |
WINTER | 3 | |
SUMMER | 2 | |
SPRING | 1 |
United States | 4 | |
Canada | 2 |